50 lines
1.5 KiB
C++
50 lines
1.5 KiB
C++
// Copyright 2009-2021 Intel Corporation
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// SPDX-License-Identifier: Apache-2.0
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#pragma once
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#include "../common/default.h"
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#include "../common/scene.h"
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#include "../../common/simd/simd.h"
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#include "../builders/primref.h"
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#include "../builders/primref_mb.h"
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namespace embree
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{
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struct PrimitiveType
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{
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/*! returns name of this primitive type */
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virtual const char* name() const = 0;
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/*! Returns the number of stored active primitives in a block. */
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virtual size_t sizeActive(const char* This) const = 0;
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/*! Returns the number of stored active and inactive primitives in a block. */
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virtual size_t sizeTotal(const char* This) const = 0;
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/*! Returns the number of bytes of block. */
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virtual size_t getBytes(const char* This) const = 0;
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};
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template<typename Primitive>
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struct PrimitivePointQuery1
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{
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static __forceinline bool pointQuery(PointQuery* query, PointQueryContext* context, const Primitive& prim)
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{
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bool changed = false;
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for (size_t i = 0; i < Primitive::max_size(); i++)
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{
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if (!prim.valid(i)) break;
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STAT3(point_query.trav_prims,1,1,1);
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AccelSet* accel = (AccelSet*)context->scene->get(prim.geomID(i));
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context->geomID = prim.geomID(i);
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context->primID = prim.primID(i);
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changed |= accel->pointQuery(query, context);
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}
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return changed;
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}
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static __forceinline void pointQueryNoop(PointQuery* query, PointQueryContext* context, const Primitive& prim) { }
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};
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}
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